CN105632242B - A kind of control method, cloud server and the system of vehicle traveling - Google Patents
A kind of control method, cloud server and the system of vehicle traveling Download PDFInfo
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- CN105632242B CN105632242B CN201510713569.7A CN201510713569A CN105632242B CN 105632242 B CN105632242 B CN 105632242B CN 201510713569 A CN201510713569 A CN 201510713569A CN 105632242 B CN105632242 B CN 105632242B
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Classifications
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/16—Anti-collision systems
- G08G1/164—Centralised systems, e.g. external to vehicles
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/16—Anti-collision systems
- G08G1/166—Anti-collision systems for active traffic, e.g. moving vehicles, pedestrians, bikes
Abstract
The present invention provides a kind of control method, cloud server and the system of vehicle traveling.Method includes：The identification information of the first vehicle transmission is received, and determines the physical form and identity of the first vehicle according to identification information；The location information of the first vehicle transmission is received, location information includes the physical location information that the first vehicle is presently in；The road section information of the first vehicle transmission is received, and according to road section information, searches pre-stored the first coordinate system corresponding with the road section information in cloud server；Physical location information is transformed into the first coordinate system, the coordinate information of the first vehicle is obtained；According to identification information and coordinate information, first vehicle region of first vehicle in the first coordinate system is determined；According to the coordinate information of coordinate information and the second vehicle in the first coordinate system of the first vehicle region, the second vehicle region, the first vehicle in the first coordinate system, the operating range value of first the second vehicle of vehicle distances is calculated；Operating range value is sent to the first vehicle.
Description
Technical field
The present invention relates to technical field of vehicle control, control method, high in the clouds more specifically to a kind of vehicle traveling
Server and system.
Background technology
With the continuous development of science and technology and the continuous improvement of user's living standard, vehicle have become each family
Necessity, the quantity that this allows for travelling the vehicle on section is more and more.
Currently, car networking technology is in developing stage, and gradually increasing along with vehicle fleet size, for fastlink or
Be urban transportation section then vehicle operation can scratch accident frequent occurrence, this drastically influences the normal operation of traffic, or even danger
And user's life.
At present for how to effectively prevent vehicle to scratch the generation of accident, the prior art can only rely on the driving skill of driver
Art and stringent traffic rules, but when driver is in face of vehicle flowrate more situation or the unskilled feelings of driver's driving technology
When condition, vehicle still can not be effectively prevent to scratch the generation of accident.
Invention content
In view of this, the present invention provides a kind of control method, cloud server and the system of vehicle traveling, it is existing to solve
The generation that vehicle can not be effectively prevent to scratch accident by the driving technology of driver and stringent traffic rules in technology is asked
Topic.Technical solution is as follows：
Based on an aspect of of the present present invention, the present invention provides a kind of control method of vehicle traveling, is applied to cloud server,
Including：
The identification information of the first vehicle transmission is received, and determines the physics shape of first vehicle according to the identification information
Shape and identity；
The location information that first vehicle is sent is received, the location information includes that first vehicle is presently in
Physical location information；
The road section information that first vehicle is sent is received, and according to the road section information, searches the cloud server
In pre-stored the first coordinate system corresponding with the road section information；Wherein, the road section information includes first vehicle
It is presently in the section location information in section；
The physical location information is transformed into first coordinate system, the coordinate information of first vehicle is obtained；
According to the identification information and the coordinate information, of first vehicle in first coordinate system is determined
One vehicle region；
According to the seat of first vehicle region, the second vehicle region, first vehicle in first coordinate system
The coordinate information of information and the second vehicle in first coordinate system is marked, the second vehicle described in first vehicle distances is calculated
Operating range value, the second vehicle region of second vehicle is located in first coordinate system；
The operating range value is sent to first vehicle.
Preferably, further include：
According to first vehicle region, second vehicle region, first vehicle in first coordinate system
Coordinate information in first coordinate system of coordinate information and second vehicle, calculate first vehicle and the second vehicle
Safe distance value between；
The safe distance value is sent to first vehicle and second vehicle.
Preferably, further include：
When the operating range value of the second vehicle described in first vehicle distances is less than the safe distance value, the is sent
One warning information is to first vehicle and/or the second vehicle.
Preferably, further include：
The overall height information of first vehicle is determined according to the identification information；
The limit for height information in the section is determined according to the road section information；
When the overall height information of first vehicle is more than the limit for height information in the section, the second warning information is sent to institute
State the first vehicle.
Preferably, further include：
Institute is determined when the road section information for receiving the transmission of third vehicle, and according to the road section information that the third vehicle is sent
When stating the physical location information of third vehicle in the second coordinate system, by corresponding first coordinate system of first vehicle and described
Corresponding second coordinate system of third vehicle carries out coordinate system conversion so that the first vehicle region of first vehicle with it is described
The third vehicle region of third vehicle is located in the same coordinate system.
Based on another aspect of the present invention, the present invention also provides a kind of cloud servers, including：
First receiving unit, the identification information for receiving the transmission of the first vehicle；
First determination unit, physical form and identity for determining first vehicle according to the identification information；
Second receiving unit, the location information sent for receiving first vehicle, the location information include described
The physical location information that first vehicle is presently in；
Third receiving unit, the road section information sent for receiving first vehicle；
Searching unit, for according to the road section information, searching pre-stored in the cloud server and road
Corresponding first coordinate system of segment information；Wherein, the road section information includes the section position that first vehicle is presently in section
Confidence ceases；
Location information conversion unit obtains institute for the physical location information to be transformed into first coordinate system
State the coordinate information of the first vehicle；
Second determination unit, for according to the identification information and the coordinate information, determining first vehicle in institute
State the first vehicle region in the first coordinate system；
First computing unit is used for according to first vehicle region, the second vehicle region, first vehicle described
The coordinate information of coordinate information and the second vehicle in first coordinate system in first coordinate system calculates first vehicle
Second vehicle region of the operating range value apart from second vehicle, second vehicle is located in first coordinate system；
First transmission unit, for the operating range value to be sent to first vehicle.
Preferably, further include：
Second computing unit, for existing according to first vehicle region, second vehicle region, first vehicle
The coordinate information of coordinate information and second vehicle in first coordinate system in first coordinate system, described in calculating
Safe distance value between first vehicle and the second vehicle；
Second transmission unit, for the safe distance value to be sent to first vehicle and second vehicle.
Preferably, further include：
Third transmission unit, the operating range value for working as the second vehicle described in first vehicle distances are less than the peace
When full distance value, the first warning information is sent to first vehicle and/or the second vehicle.
Preferably, further include：
Third determination unit, the overall height information for determining first vehicle according to the identification information；
4th determination unit, the limit for height information for determining the section according to the road section information；
4th transmission unit is used for when the overall height information of first vehicle is more than the limit for height information in the section, hair
Send the second warning information to first vehicle.
Preferably, further include：
Coordinate system converting unit is used for corresponding first coordinate system of first vehicle and third vehicle corresponding second
Coordinate system carries out coordinate system conversion, so that the third vehicle of the first vehicle region of first vehicle and the third vehicle
Region is located in the same coordinate system；
Wherein, the physical location information of the third vehicle is in the second coordinate system.
Based on another aspect of the invention, the present invention also provides a kind of control system of vehicle traveling, including it is as described above
Cloud server, and with the cloud server communication connection an at least vehicle.
Using the above-mentioned technical proposal of the present invention, the control method of vehicle traveling provided by the invention includes：Receive first
The identification information that vehicle is sent, and determine according to the identification information physical form and identity of first vehicle；Receive the
The location information that one vehicle is sent, the location information includes the physical location information that first vehicle is presently in；It receives
The road section information that first vehicle is sent, and according to the road section information, search pre-stored in the cloud server and institute
State corresponding first coordinate system of road section information；The physical location information is transformed into first coordinate system, described in acquisition
The coordinate information of first vehicle；According to the identification information and the coordinate information, determine first vehicle described first
The first vehicle region in coordinate system；According to first vehicle region, the second vehicle region, first vehicle described
The coordinate information of coordinate information and the second vehicle in first coordinate system in one coordinate system, calculate first vehicle away from
Operating range value from second vehicle, wherein the second vehicle region of second vehicle is located at first coordinate system
In；The operating range value is sent to first vehicle.Therefore the cloud server in the present invention is realized to all the way
The real-time position monitor of all vehicles in section, and the physical form of all vehicles on the section is taken into account, it is anti-
Should be in the corresponding coordinate system in the section, the more life-like travel situations for showing all vehicles on the section, driver is logical
The operating range value between this vehicle and other vehicles for checking cloud server transmission is crossed, vehicle can be efficiently reduced and scratch accident
Generation.
In addition the cloud server in the present invention can also be according to the position of each vehicle region in the corresponding coordinate system in section
It sets to determine the safe distance value between each vehicle, controls each vehicle and operate in outside the safe distance value, to further have
Reduce the generation that vehicle scratches accident in effect ground.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The embodiment of invention for those of ordinary skill in the art without creative efforts, can also basis
The attached drawing of offer obtains other attached drawings.
Fig. 1 is a kind of flow chart of the control method of vehicle traveling provided by the invention；
Fig. 2 is the schematic diagram of the corresponding coordinate system in section in the present invention；
Fig. 3 is a kind of another flow chart of the control method of vehicle traveling provided by the invention；
Fig. 4 is a kind of another flow chart of the control method of vehicle traveling provided by the invention；
Fig. 5 is another schematic diagram of the corresponding coordinate system in section in the present invention；
Fig. 6 is a kind of structural schematic diagram of cloud server provided by the invention.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Referring to Fig. 1, it illustrates a kind of flow chart of the control method of vehicle traveling provided by the invention, this method is answered
For cloud server, including：
Step 101, the identification information that the first vehicle is sent is received, and first vehicle is determined according to the identification information
Physical form and identity.
In the present invention, the identification information that the first vehicle is sent can be the Vehicle Identify Number information and/or car plate of the first vehicle
Number.Cloud server can determine which kind of first vehicle is specially according to the Vehicle Identify Number information and/or license plate number of the first vehicle
The vehicle of model, and then determine its physical form.And simultaneously because Vehicle Identify Number information, the uniqueness of license plate number, it may be determined that this
The identity of one vehicle.
Wherein, the physical form of the first vehicle may include vehicle commander, vehicle width, overall height of the first vehicle etc..
Step 102, the location information that the first vehicle is sent is received.
Wherein, location information includes the physical location information that first vehicle is presently in.
Specifically in the present invention, the first vehicle can utilize its in-vehicle navigation apparatus to realize positioning, the position that positioning is obtained
Confidence breath is sent to cloud server.Such as first vehicle physical location information be (x1, y1).
Step 103, the road section information that first vehicle is sent is received, and according to the road section information, searches the cloud
Hold pre-stored the first coordinate system corresponding with the road section information in server.
Wherein, the road section information includes the section location information that first vehicle is presently in section.
In the present invention, the road section information in each section has been prestored in cloud server, and in advance by each section
Road section information be converted into corresponding coordinate system, such as rectangular coordinate system.Such as user currently drives vehicle traveling in south-north direction
Chaoyang Lu on, Chaoyang Lu information can be sent to cloud server by the first vehicle.And beyond the clouds in server, build in advance
The rectangular coordinate system of the Chaoyang Lu has been found, as shown in Fig. 2, it is using the south-north direction direction in the section as the x-axis of rectangular coordinate system,
Using have a lot of social connections direction as rectangular coordinate system y-axis, then cloud server receive the first vehicle transmission Chaoyang Lu information
Afterwards, the first rectangular coordinate system of its pre-stored correspondence Chaoyang Lu information is just found.
It should be noted that the present invention does not limit the execution sequence of above-mentioned steps 101 to step 103.And obviously
Ground, above-mentioned steps 101 to step 103 can also be performed simultaneously.
Step 104, the physical location information is transformed into first coordinate system, obtains the seat of first vehicle
Mark information.
When cloud server gets the physical location information (x1, y1) of the first vehicle, and get current first vehicle
After corresponding first coordinate system in residing section, which is transformed into first coordinate system, acquisition is transformed into described first
Coordinate information (X1, Y1) after coordinate system.
In actual application of the present invention, the location information of the first vehicle got using in-vehicle navigation apparatus is general
What is indicated is the center location information of first vehicle.And in actual application, vehicle scratches accident and generally all collects
In be happened at the upper left corner, the upper right corner, the lower left corner or the lower right position of vehicle, therefore, the present invention is utilizing in-vehicle navigation apparatus
After the center location information for getting the first vehicle, can first vehicle further be calculated using the center location information
The location information of other positions point.The present invention for convenience of description, will be believed with the position that each vehicle upper left corner is calculated hereinafter
It is illustrated for breath.
Step 105, according to the identification information and the coordinate information, determine first vehicle in first coordinate
The first vehicle region in system.
Still for shown in Fig. 2, when cloud server gets coordinate information of first vehicle in first coordinate system
After (X1, Y1), according further to the identification information received before, first of first vehicle in first coordinate system is determined
Vehicle region.
Wherein, first vehicle region is area value of the figure of the first vehicle in the first coordinate system.
So server, that is, the top left co-ordinate for being included in the first vehicle in first rectangular coordinate system are believed beyond the clouds at this time
Cease the first vehicle region of (X1, Y1) and first vehicle.
Step 106, according to first vehicle region, the second vehicle region, first vehicle in first coordinate
The coordinate information of coordinate information and the second vehicle in first coordinate system in system calculates first vehicle distances second
The operating range value of vehicle.
Second vehicle region of second vehicle is located in first coordinate system.
In actual application of the present invention, when include on the Chaoyang Lu that the first vehicle is presently in second vehicle etc. other
When vehicle, then it is corresponding, the second vehicle of the second vehicle is will also include in corresponding first rectangular coordinate system in the Chaoyang Lu
The top left co-ordinate information (X2, Y2) of region and the second vehicle.
Cloud server calculates each vehicle according to the location information of each vehicle and the vehicle region of each vehicle at this time
Between operating range value.
Step 107, the operating range value is sent to first vehicle.
Operating range value between the first vehicle being calculated and the second vehicle is sent to the first vehicle by cloud server.
Certainly as more preferably, cloud server can also send out the operating range value between the first vehicle being calculated and the second vehicle
It send to the second vehicle.
Therefore in the present invention, cloud server realizes the real-time position monitor to all vehicles in same a road section,
And take into account the physical form of all vehicles on the section, it is reacted in the corresponding coordinate system in the section, more
The travel situations for showing all vehicles on the section true to nature, driver by check cloud server send this vehicle and its
Operating range value between his vehicle can efficiently reduce the generation that vehicle scratches accident.
On the basis of the above embodiments, as shown in figure 3, the invention also includes：
Step 108, according to first vehicle region, second vehicle region, first vehicle described first
The coordinate information of coordinate information and second vehicle in first coordinate system in coordinate system calculates first vehicle
And the second safe distance value between vehicle.
In the present invention, cloud server can be according to the vehicle area for each vehicle for including in the first rectangular coordinate system
The coordinate information of domain and each vehicle in the first coordinate system calculates the safe distance value run between each vehicle.
Specifically in the present embodiment, cloud server get the first vehicle the first vehicle region, the second vehicle
Second vehicle region, and coordinate information (X1, Y1) and second vehicle of first vehicle in the first coordinate system are got
After coordinate information (X2, Y2) in one coordinate system, the safe distance value between the first vehicle and the second vehicle is calculated.Such as current the
One vehicle and the second vehicle are in Y direction parallel running, then calculate current first vehicle and the second vehicle and protected in Y direction
Hold the safe distance value of 0.6m.If current first vehicle is in the second vehicle and is travelled in opposite directions in X-direction, calculate current
First vehicle and the second vehicle keep the safe distance value of 5m in X-direction.
Step 109, the safe distance value is sent to first vehicle and second vehicle.
Cloud server sends out the safe distance value after determining the safe distance value between the first vehicle and the second vehicle
It send to the first vehicle and the second vehicle, is driven in the range of meeting the safe distance value with controlling the first vehicle and the second vehicle
It sails.
In addition in the present embodiment, as more preferably, the present invention can further include：
Step 110, the operating range value of the second vehicle described in first vehicle distances is less than the safe distance value
When, the first warning information is sent to first vehicle and/or the second vehicle.
When the operating range value that current the second vehicle of first vehicle distances is calculated in cloud server is less than safe distance
When value, indicate current first vehicle between the second vehicle at a distance from it is closer, be easy to happen the accident of scratching, at this time cloud server meeting
The first warning information to the first vehicle and/or the second vehicle are sent at the first time, to inform the driver on the first vehicle in time
It is closer for current second vehicle distances, it is noted that safety traffic, and the driver current first on the second vehicle is informed in time
It is closer for vehicle distances, it is noted that safety traffic.
Therefore in the present embodiment, cloud server can also be according to each vehicle region in the corresponding coordinate system in section
Position calculates the safe distance value between determining each vehicle, controls each vehicle and operates in outside the safe distance value, to
Effectively further reduce the generation that vehicle scratches accident.
On the basis of the above embodiments, as shown in figure 4, it illustrates the controls of another vehicle provided by the invention traveling
Method processed further includes：
Step 201, the overall height information of the first vehicle is determined according to identification information.The identification information includes the first vehicle
Overall height information.
In the present embodiment, cloud server is after the identification information for receiving the transmission of the first vehicle, according to identification information
Determine the overall height information of the first vehicle.Such as overall height 1.8m.
Step 202, the limit for height information in the section is determined according to road section information.
Cloud server determines the section after the road section information for receiving the transmission of the first vehicle, according to road section information
Limit for height information, such as section limit for height 2.5m.
Step 203, when the overall height information of first vehicle is more than the limit for height information in the section, the second alarm is sent
Information is to first vehicle.
In real life, road frame may can be arranged due to road construction or restricted driving in some sections, to limit certain mistakes
Big excessively high vehicle passes through.Therefore, the present invention is unsatisfactory for entering the limit in the vehicle of the restricted driving sections of road condition in order to prevent
Row sections of road, cloud server of the present invention are led to by determining the overall height information of vehicle and the limit for height information in section in time
It crosses the limit for height information of the overall height information and section that compare vehicle and reminds whether driver allows current vehicle to pass through in time to realize,
It prevents from being unsatisfactory for entering the restricted driving sections of road in the vehicle of restricted driving sections of road condition.
In the above-described embodiments, it is not to be constantly in a straight side sometimes for a complete road
To extension, there may be at least one turn points on the road, then in this case, the cloud server in the present invention
Can the road be divided into several sections according to the point that turns round in advance, and corresponding each section prestores corresponding coordinate system.Such as
Shown in Fig. 5, such as Chaoyang Lu, there are a turn point, then the present invention is using the turn point as separation, by court
Yang Lu is divided into two sections, and such as southern exposure section 1 and southern exposure section 2, then corresponding, server storage has corresponding southern exposure beyond the clouds
Second coordinate system of first coordinate system in section 1 and corresponding southern exposure section 2.And further in actual application of the present invention,
If the first vehicle is by chance located on southern exposure section 1, and closes on the separation in southern exposure section 1 and southern exposure section 2, and third vehicle
By chance be located on southern exposure section 2, and just sailed out of the separation in southern exposure section 1 and southern exposure section 2, at this point for the first vehicle and
For third vehicle, two vehicles are located at the first coordinate system and the second coordinate system, that is, are located in different coordinate systems, then
The above embodiment of the present invention can not just calculate first vehicle being located in different coordinate systems and the distance between third vehicle is closed
It is.Therefore it is directed to this situation, present invention further propose that：
When cloud server receives the road section information of third vehicle transmission, and the section sent according to the third vehicle
When information determines that the physical location information of the third vehicle is in the second coordinate system, cloud server is first by first vehicle
Corresponding first coordinate system and corresponding second coordinate system of the third vehicle carry out coordinate system conversion, so that described first
First vehicle region of vehicle and the third vehicle region of the third vehicle are located in the same coordinate system.
By cloud server by corresponding first coordinate system of the first vehicle and corresponding second coordinate system of third vehicle into
Row coordinate system is converted, and then after being transformed into the same coordinate system, then using the processing method of previous embodiment, calculates the first vehicle
Operating range value between third vehicle.Therefore the present invention is realized to being in different sections of highway, i.e. vehicle in different coordinates
Between operating range calculating.
It should be noted that not limited for the implementation method converted between coordinate system in the present invention.
Based on a kind of control method of vehicle traveling provided by the invention above, the present invention also provides a kind of cloud services
Device, as shown in fig. 6, including：
First receiving unit 100, the identification information for receiving the transmission of the first vehicle；
First determination unit 200, physical form and identity for determining first vehicle according to the identification information；
Second receiving unit 300, the location information sent for receiving first vehicle, the location information includes institute
State the physical location information that the first vehicle is presently in；
Third receiving unit 400, the road section information sent for receiving first vehicle；
Searching unit 500, for according to the road section information, search in the cloud server it is pre-stored with it is described
Corresponding first coordinate system of road section information；Wherein, the road section information includes the section that first vehicle is presently in section
Location information；
Location information conversion unit 600 is obtained for the physical location information to be transformed into first coordinate system
The coordinate information of first vehicle；
Second determination unit 700, for according to the identification information and the coordinate information, determining that first vehicle exists
The first vehicle region in first coordinate system；
First computing unit 800, for existing according to first vehicle region, the second vehicle region, first vehicle
The coordinate information of coordinate information and the second vehicle in first coordinate system in first coordinate system calculates described first
Second vehicle region of the operating range value of the second vehicle described in vehicle distances, second vehicle is located at first coordinate system
In；
First transmission unit 900, for the operating range value to be sent to first vehicle.
Wherein preferably, the invention also includes：
Second computing unit 1000, for according to first vehicle region, second vehicle region, first vehicle
The coordinate information of coordinate information and second vehicle in first coordinate system in first coordinate system calculates
Safe distance value between first vehicle and the second vehicle；
Second transmission unit 2000, for the safe distance value to be sent to first vehicle and second vehicle
?.
Preferably, further include：Third transmission unit 3000, the row for working as the second vehicle described in first vehicle distances
When sailing distance value less than the safe distance value, the first warning information is sent to first vehicle and/or the second vehicle.
As more preferably, the present invention can also include：
Third determination unit 4000, the overall height information for determining first vehicle according to the identification information；
4th determination unit 5000, the limit for height information for determining the section according to the road section information；
4th transmission unit 6000, the limit for height information for being more than the section when the overall height information of first vehicle
When, the second warning information is sent to first vehicle.
And
Coordinate system converting unit 7000, for corresponding first coordinate system of first vehicle and third vehicle is corresponding
Second coordinate system carries out coordinate system conversion, so that the third of the first vehicle region of first vehicle and the third vehicle
Vehicle region is located in the same coordinate system；
Wherein, the physical location information of the third vehicle is in the second coordinate system.
In addition the present invention also provides a kind of control system of vehicle traveling, including the high in the clouds clothes described in previous embodiment simultaneously
Business device, and at least vehicle with cloud server communication connection.
It should be noted that each embodiment in this specification is described in a progressive manner, each embodiment weight
Point explanation is all difference from other examples, and the same or similar parts between the embodiments can be referred to each other.
For device class embodiment, since it is basically similar to the method embodiment, so fairly simple, the related place ginseng of description
See the part explanation of embodiment of the method.
Finally, it is to be noted that, herein, relational terms such as first and second and the like be used merely to by
One entity or operation are distinguished with another entity or operation, without necessarily requiring or implying these entities or operation
Between there are any actual relationship or orders.Moreover, the terms "include", "comprise" or its any other variant meaning
Covering non-exclusive inclusion, so that the process, method, article or equipment including a series of elements includes not only that
A little elements, but also include other elements that are not explicitly listed, or further include for this process, method, article or
The intrinsic element of equipment.In the absence of more restrictions, the element limited by sentence "including a ...", is not arranged
Except there is also other identical elements in the process, method, article or apparatus that includes the element.
Control method, cloud server and the system of a kind of vehicle traveling provided by the present invention have been carried out in detail above
It introduces, principle and implementation of the present invention are described for specific case used herein, the explanation of above example
It is merely used to help understand the method and its core concept of the present invention；Meanwhile for those of ordinary skill in the art, according to this
The thought of invention, there will be changes in the specific implementation manner and application range, in conclusion the content of the present specification is not answered
It is interpreted as limitation of the present invention.
Claims (7)
1. a kind of control method of vehicle traveling, is applied to cloud server, which is characterized in that including：
Receive the first vehicle transmission identification information, and according to the identification information determine first vehicle physical form and
Identity；
The location information that first vehicle is sent is received, the location information includes the physics that first vehicle is presently in
Location information；
The road section information that first vehicle is sent is received, and according to the road section information, searched pre- in the cloud server
The first coordinate system corresponding with the road section information first stored；Wherein, the road section information includes that first vehicle is current
The section location information in residing section；
The physical location information is transformed into first coordinate system, the coordinate information of first vehicle is obtained；
According to the identification information and the coordinate information, first vehicle of first vehicle in first coordinate system is determined
Region；
According to the coordinate letter of first vehicle region, the second vehicle region, first vehicle in first coordinate system
Breath and coordinate information of second vehicle in first coordinate system calculate the row of the second vehicle described in first vehicle distances
Distance value is sailed, the second vehicle region of second vehicle is located in first coordinate system；
The operating range value is sent to first vehicle；
Wherein, the method further includes：
According to the seat of first vehicle region, second vehicle region, first vehicle in first coordinate system
The coordinate information of information and second vehicle in first coordinate system is marked, is calculated between first vehicle and the second vehicle
Safe distance value；
The safe distance value is sent to first vehicle and second vehicle；
When the operating range value of the second vehicle described in first vehicle distances is less than the safe distance value, sends first and accuse
Information is warned to first vehicle and/or the second vehicle.
2. according to the method described in claim 1, it is characterized in that, further including：
The overall height information of first vehicle is determined according to the identification information；
The limit for height information in the section is determined according to the road section information；
When the overall height information of first vehicle is more than the limit for height information in the section, the second warning information is sent to described the
One vehicle.
3. according to claim 1-2 any one of them methods, which is characterized in that further include：
Described the is determined when the road section information for receiving the transmission of third vehicle, and according to the road section information that the third vehicle is sent
When the physical location information of three vehicles is in the second coordinate system, by corresponding first coordinate system of first vehicle and the third
Corresponding second coordinate system of vehicle carries out coordinate system conversion, so that the first vehicle region of first vehicle and the third
The third vehicle region of vehicle is located in the same coordinate system.
4. a kind of cloud server, which is characterized in that including：
First receiving unit, the identification information for receiving the transmission of the first vehicle；
First determination unit, physical form and identity for determining first vehicle according to the identification information；
Second receiving unit, the location information sent for receiving first vehicle, the location information includes described first
The physical location information that vehicle is presently in；
Third receiving unit, the road section information sent for receiving first vehicle；
Searching unit is believed for according to the road section information, searching pre-stored in the cloud server and section
Cease corresponding first coordinate system；Wherein, the road section information includes the section position letter that first vehicle is presently in section
Breath；
Location information conversion unit obtains described for the physical location information to be transformed into first coordinate system
The coordinate information of one vehicle；
Second determination unit, for according to the identification information and the coordinate information, determining first vehicle described the
The first vehicle region in one coordinate system；
First computing unit is used for according to first vehicle region, the second vehicle region, first vehicle described first
The coordinate information of coordinate information and the second vehicle in first coordinate system in coordinate system calculates first vehicle distances
Second vehicle region of the operating range value of second vehicle, second vehicle is located in first coordinate system；
First transmission unit, for the operating range value to be sent to first vehicle；
Wherein, the cloud server further includes：
Second computing unit is used for according to first vehicle region, second vehicle region, first vehicle described
The coordinate information of coordinate information and second vehicle in first coordinate system in first coordinate system calculates described first
Safe distance value between vehicle and the second vehicle；
Second transmission unit, for the safe distance value to be sent to first vehicle and second vehicle；
Third transmission unit, the operating range value for the second vehicle described in first vehicle distances be less than the safety away from
When from value, the first warning information is sent to first vehicle and/or the second vehicle.
5. cloud server according to claim 4, which is characterized in that further include：
Third determination unit, the overall height information for determining first vehicle according to the identification information；
4th determination unit, the limit for height information for determining the section according to the road section information；
4th transmission unit when limit for height information for being more than the section when the overall height information of first vehicle, sends the
Two warning information are to first vehicle.
6. according to claim 4-5 any one of them cloud servers, which is characterized in that further include：
Coordinate system converting unit is used for corresponding first coordinate system of first vehicle and corresponding second coordinate of third vehicle
System carries out coordinate system conversion, so that the third vehicle region of the first vehicle region of first vehicle and the third vehicle
In the same coordinate system；
Wherein, the physical location information of the third vehicle is in the second coordinate system.
7. a kind of control system of vehicle traveling, which is characterized in that including：Claim 4-6 any one of them high in the clouds as above
Server, and at least vehicle with cloud server communication connection.
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| CN106097775B (en) * | 2016-06-07 | 2020-07-24 | 腾讯科技（深圳）有限公司 | Early warning method based on navigation, terminal equipment and server |
| CN106658413A (en) * | 2016-12-29 | 2017-05-10 | 珠海市魅族科技有限公司 | Wireless communication connection method and system of vehicle, server and vehicular terminal |
| CN106954184A (en) * | 2017-03-22 | 2017-07-14 | 惠州Tcl移动通信有限公司 | Method, cloud server and the mobile unit of vehicle-to-vehicle distance measurement |
| CN107845291A (en) * | 2017-10-26 | 2018-03-27 | 中国外运大件物流有限公司 | The anti-collision early warning system of vehicle and the vehicle for including it |
| CN107839691B (en) * | 2017-10-31 | 2020-03-24 | 奇瑞汽车股份有限公司 | Vehicle control method and device |
| CN109410643A (en) * | 2018-09-06 | 2019-03-01 | 惠州市德赛西威汽车电子股份有限公司 | A kind of limit for height frame monitoring system and can preventing car open by mistake the method into limit for height frame |
| CN112863243B (en) * | 2019-11-12 | 2023-01-20 | 博泰车联网科技(上海)股份有限公司 | Road height limit prompting method and device |
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